Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are persistent with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are persistent with" is correct and usable in written English.
It can be used when describing someone who continues to engage in a particular behavior or action despite challenges or obstacles. Example: "She is persistent with her training, even when the weather is unfavorable."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
The above analysis of fractal behaviors show that the long-memory exists in returns, and these time series are persistent with the maintenance of tendency.
Science
Support of truth and support of falsity for arbitrary formulas are persistent with respect to the relation ≤ of possible expansion of information states.
Science
Patients with RPC have more lesions than those with APMPPE and are persistent with prolonged periods of activity along with relapses being common, resembling the clinical course similar to serpiginous choroiditis [7].
In this setting, both the support of truth and the support of falsity of atomic formulas $p$ are persistent with respect to $\leq$: if $w \leq u$, then ${\cal M},w \models^+ p$ implies ${\cal M},u \models^+ p$ and ${\cal M},w \models^- p$ implies ${\cal M},u \models^- p$.
Science
These findings are persistent with previous literature [ 35, 36].
Science
Flapjack projects are persistent, with all data, views, user selections and so on being saved to either an XML-based file or an experimental binary format more suited to very large datasets.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Be persistent with theater managers.
News & Media
Turner was persistent with Fonda, and finally, in late 1989, they had their first date.
News & Media
That's how I tell my co-workers now that you have to be persistent with certain things.
News & Media
I was persistent with my advice to Hayman that this footage would have a profound effect if released into the public domain as a result of which he provided to the News of the World.
News & Media
Intussusceptions with a lead point tend to be persistent with partial bowel obstruction symptoms.
Science
Expert writing Tips
Best practice
Use "are persistent with" to describe ongoing efforts or behaviors, particularly when emphasizing determination in the face of obstacles.
Common error
Avoid overuse by varying your language. Synonyms like "are tenacious in" or "are steadfast in" may be more appropriate in certain contexts.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are persistent with" functions as an adjective phrase describing a quality of steadfastness or determination. It modifies a noun, indicating that someone or something is continuously applying effort or maintaining a specific behavior. Ludwig confirms its correct usage.
Frequent in
Science
60%
News & Media
30%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "are persistent with" is a grammatically correct adjective phrase used to describe sustained effort or unwavering behavior, as confirmed by Ludwig. While relatively rare, the phrase appears in diverse sources, including scientific, news, and general contexts. It conveys a sense of determination and commitment, making it suitable for neutral to formal writing. Consider synonyms like "are tenacious in" or "are steadfast in" to prevent overuse and enhance stylistic variety. Ludwig AI provides further examples of usage in context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are tenacious in
Emphasizes a strong-willed, determined quality in pursuing something.
are resolute with
Highlights a firm decision and unwavering commitment.
are steadfast in
Suggests unwavering loyalty and consistency over time.
are diligent about
Focuses on careful and persevering effort.
are persevering with
Highlights continued effort despite difficulties.
are committed to
Emphasizes dedication and a pledge to continue.
are dedicated to
Similar to "are committed to", but with a slightly stronger sense of devotion.
are assiduous in
Focuses on constant and close attention to detail.
are intent on
Emphasizes a focused purpose and determination to achieve something.
are unrelenting in
Implies a forceful and continuous effort without yielding.
FAQs
What does "are persistent with" mean?
The phrase "are persistent with" means to continue firmly or obstinately in a course of action in spite of difficulty or opposition.
How can I use "are persistent with" in a sentence?
You can use "are persistent with" to describe someone who continues to engage in a particular behavior or action despite challenges or obstacles. For example: "She is "persistent with" her training, even when the weather is unfavorable."
Which is a better alternative to "are persistent with"?
Alternatives such as "are tenacious in", "are resolute with", or "are steadfast in" can often provide a more nuanced description depending on the specific context.
Is "are persistent with" formal or informal?
The phrase "are persistent with" is suitable for both formal and informal contexts, although it is more commonly found in formal or neutral writing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested